The RM Cotton Company is a stocking manufacturer’s representative serving the Mechanical Construction Industry in Minnesota, South Dakota, North Dakota and western Wisconsin since 1956. We specialize in plumbing, hydronic and steam systems with a full line of pumps, heat exchangers and accessory equipment. If you need more information or if you would like to place an order, call us at 763-473-4640 or toll-free at 888-658-5513. We would be delighted to serve you!


Twin Cities Office
7145 Boone Avenue North Suite 200B
Brooklyn Park, MN 55428
Phone: 763.473.4640
Fax: 763.473.8032
Toll Free: 1.888.658.5513


1241 Prairie Parkway Suite 110
West Fargo, ND 58078
Phone: 701.532.3040
Fax: 701.532.3041
Cell: 701.261.3646